As the user below said, tiering shifts removed most of those Pokemon from RU, with only Porygon-Z, and Durant actually being banned from the tier. As a member of the RU council, feel free to PM me any concerns you may have and I will address them as completely as I can.

Hey there. I was about to VM Molk until I noticed your lengthy diatribe about the new tiering changes and some kind of rebellion. I don't know who told you RU was banning everything, but Honchkrow and Sharpedo going up was a result of finding enough usage in UU to be used there, not a council decision. We undergo tiering changes every three months according to trends in usage. Check this thread for details: http://www.smogon.com/forums/showthread.php?t=3464495